Enhanced Home Assistant MCP

#!/usr/bin/env node /** * Test script for Enhanced Home Assistant MCP Server * This script tests basic functionality without requiring a full MCP client */ import dotenv from 'dotenv'; import { validateEnvironment } from '../src/index.js'; import { testConnection, getAllStates, getHomeAssistantState, callHomeAssistantService } from '../src/utils/api.js'; // Load environment variables dotenv.config(); async function runTests() { console.log('🧪 Testing Enhanced Home Assistant MCP Server\n'); try { // Test 1: Environment validation console.log('1️⃣ Testing environment validation...'); try { validateEnvironment(); console.log('✅ Environment validation passed\n'); } catch (error) { console.error('❌ Environment validation failed:', error.message); process.exit(1); } // Test 2: Connection to Home Assistant console.log('2️⃣ Testing connection to Home Assistant...'); const connectionResult = await testConnection(); if (connectionResult.success) { console.log('✅ Connection successful'); console.log(` Home Assistant version: ${connectionResult.data?.version || 'Unknown'}`); console.log(` Location: ${connectionResult.data?.location_name || 'Unknown'}\n`); } else { console.error('❌ Connection failed:', connectionResult.message); process.exit(1); } // Test 3: Get all entities console.log('3️⃣ Testing entity retrieval...'); const entitiesResult = await getAllStates(); if (entitiesResult.success) { const entities = entitiesResult.data; console.log(`✅ Retrieved ${entities.length} entities`); // Show entity breakdown by domain const domains = {}; entities.forEach(entity => { const domain = entity.entity_id.split('.')[0]; domains[domain] = (domains[domain] || 0) + 1; }); console.log(' Entity breakdown by domain:'); Object.entries(domains) .sort(([,a], [,b]) => b - a) .slice(0, 10) .forEach(([domain, count]) => { console.log(` ${domain}: ${count}`); }); console.log(''); } else { console.error('❌ Entity retrieval failed:', entitiesResult.message); } // Test 4: Get specific entity (try to find a light or sensor) console.log('4️⃣ Testing specific entity retrieval...'); const entities = entitiesResult.success ? entitiesResult.data : []; const testEntity = entities.find(e => e.entity_id.startsWith('light.') || e.entity_id.startsWith('sensor.') || e.entity_id.startsWith('switch.') ); if (testEntity) { const entityResult = await getHomeAssistantState(testEntity.entity_id); if (entityResult.success) { console.log(`✅ Retrieved entity: ${testEntity.entity_id}`); console.log(` State: ${entityResult.data.state}`); console.log(` Domain: ${testEntity.entity_id.split('.')[0]}`); const friendlyName = entityResult.data.attributes?.friendly_name; if (friendlyName) { console.log(` Name: ${friendlyName}`); } console.log(''); } else { console.error(`❌ Failed to get entity ${testEntity.entity_id}:`, entityResult.message); } } else { console.log('⚠️ No suitable test entity found\n'); } // Test 5: Test service call (safe operation - get services) console.log('5️⃣ Testing service call...'); try { const serviceResult = await callHomeAssistantService('homeassistant', 'check_config', {}); if (serviceResult.success) { console.log('✅ Service call successful (homeassistant.check_config)'); } else { console.log('⚠️ Service call returned error (expected for some systems):', serviceResult.message); } } catch (error) { console.log('⚠️ Service call test skipped (API may not support this service)'); } console.log(''); // Summary console.log('🎉 Test Summary:'); console.log('✅ Environment configuration'); console.log('✅ Home Assistant connection'); console.log('✅ Entity retrieval'); if (testEntity) { console.log('✅ Specific entity access'); } console.log('✅ Basic API functionality'); console.log('\n🚀 Server appears to be working correctly!'); console.log('\nYou can now use this server with your MCP client.'); console.log('Remember to configure your client with the correct environment variables.'); } catch (error) { console.error('\n💥 Unexpected error during testing:', error.message); if (error.stack) { console.error('Stack trace:', error.stack); } process.exit(1); } } // Handle process termination gracefully process.on('SIGINT', () => { console.log('\n\n👋 Test interrupted by user'); process.exit(0); }); process.on('unhandledRejection', (reason, promise) => { console.error('\n💥 Unhandled promise rejection:', reason); process.exit(1); }); // Run the tests runTests().catch(error => { console.error('\n💥 Test execution failed:', error.message); process.exit(1); });